Infrared temperature sensing detection alarm device of fire control
Technical Field
The utility model relates to the technical field of infrared temperature sensing alarm devices, in particular to a fire-fighting infrared temperature sensing detection alarm device.
Background
The infrared temperature sensing detection alarm is used for detecting the temperature in a short distance through a wire temperature sensor and embedding a wire in advance, and can give an alarm when the temperature is higher so as to perform a warning function.
Alarm device among the prior art is almost a lot of can not once used when using, but in case the use will take place danger such as condition of a fire, because alarm device all fixes at indoor top, alarm device need examine and repair in the interior problem that can hardly appear when using for a long time, because traditional alarm device all is comparatively complicated when using, is not convenient for use, dismantles the installation extremely inconvenient to the maintenance master, still need further solve perfectly.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a fire-fighting infrared temperature-sensing detection alarm device.
In order to achieve the purpose, the utility model adopts the following technical scheme: the fire-fighting infrared temperature-sensing detection alarm device comprises an alarm, a top plate and a support rod, wherein fixed blocks are fixedly connected to two sides of the middle of the alarm, first springs are fixedly connected to two sides of the inside of each fixed block, a support plate is fixedly connected between one ends of the first springs, a push head is fixedly connected to the middle of one side of the support plate, a connecting rod is fixedly connected to the middle of the other side of the support plate, and the support rod is fixedly connected to the other end of the connecting rod;
the supporting device comprises a supporting rod and is characterized in that a clamping block is fixedly connected to the top end of the supporting rod, a supporting block is fixedly connected to one end of the inside of the clamping block, a second spring is fixedly connected to one end of the supporting block, and a lug is fixedly connected to the other end of the second spring.
As a further description of the above technical solution: the top sliding connection of bracing piece has the second spout, the bottom sliding connection of bracing piece has first spout.
As a further description of the above technical solution: and the inside of the alarm is fixedly connected with a control module.
As a further description of the above technical solution: one end of the lug is inserted with a groove, and the outside of the groove is fixedly connected with a connecting block.
As a further description of the above technical solution: the upper end and the lower end of the connecting block are fixedly connected with top plates.
As a further description of the above technical solution: bolts penetrate through two ends of the top plate.
As a further description of the above technical solution: the other end of the alarm is narrow at the bottom and wide at the top.
As a further description of the above technical solution: the first spring has a higher spring constant than the second spring.
The utility model has the following beneficial effects:
1. compared with the prior art, the anti-dropping alarm is provided with the top plate, the alarm, the convex block and the groove, the top plate is attached to the wall surface and then fixed through the bolt, one end of the alarm is inserted into the top plate after being fixed, the convex block is inserted into the groove, and the second spring is used for elastically supporting to prevent the alarm from dropping.
2. Compared with the prior art, the push head, the support plate, the support rod and the clamping block are arranged, when the push head needs to be taken down for maintenance, the push head is pressed, the support plate and the connecting rod push the support rod to one side, the support rod slides through the first sliding groove and the second sliding groove at two ends, the clamping block and the convex block at the top end of the support rod and the second spring slide after sliding, and the clamping block and the convex block are separated from the groove, so that the taking-out effect is achieved.
3. Compared with the prior art, the alarm device is provided with the first spring, the elastic action of the first spring is to prevent the support rod from automatically sliding, so that the alarm device is separated from the top plate, and the first spring can reset after being pushed to one side, so that the alarm device is convenient to reuse.
Drawings
FIG. 1 is a sectional front view of a fire-fighting infrared temperature-sensing detection alarm device according to the present invention;
FIG. 2 is a side view of a connection block of the fire-fighting infrared temperature-sensing detection alarm device provided by the utility model;
FIG. 3 is an enlarged view of the fire-fighting infrared temperature-sensing detection alarm device at the position A;
fig. 4 is a schematic perspective view of the fire-fighting infrared temperature-sensing detection alarm device provided by the utility model.
Illustration of the drawings:
1. an alarm; 2. pushing the head; 3. a fixed block; 4. a top plate; 5. a bolt; 6. a support bar; 7. a control module; 8. a first spring; 9. a support plate; 10. a first chute; 11. a groove; 12. a clamping block; 13. a bump; 14. a second spring; 15. a support block; 16. a second chute; 17. and (4) connecting the blocks.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-4, one embodiment of the present invention is provided: fire-fighting infrared temperature-sensing detection alarm device, comprising an alarm 1, a top plate 4 and a support rod 6, wherein both sides of the middle part of the alarm 1 are fixedly connected with fixed blocks 3, both sides of the inside of the fixed blocks 3 are fixedly connected with first springs 8, the elastic action of the first springs 8 is to prevent the support rod 6 from automatically sliding, so that the alarm 1 is separated from the top plate 4, and can reset after being pushed to one side, so that the alarm is convenient for reuse, a support plate 9 is fixedly connected between one ends of the first springs 8, the support plate 9 can be connected at two ends and is supported by the first springs 8, so as to achieve the resetting action, a push head 2 is fixedly connected at the middle part of one side of the support plate 9, the push head 2 is pressed to one side through the support plate 9 and the connecting rod, so that the support rod 6 slides through a first chute 10 and a second chute 16 at two ends, the middle part of the other side of the supporting plate 9 is fixedly connected with a connecting rod, the other end of the connecting rod is fixedly connected with a supporting rod 6, the supporting rod slides through a clamping block 12 at the top end of the supporting rod 6, a lug 13 and a second spring 14 and is separated from a groove 11, the taking-out effect is achieved, the top end of the supporting rod 6 is slidably connected with a second chute 16, the bottom end of the supporting rod 6 is slidably connected with a first chute 10 and slides through the first chute 10 and the second chute 16, the friction force is reduced, the supporting rod 6 is more convenient to slide, the other end of the alarm 1 is narrow at the bottom and wide at the top, and the elastic coefficient of the first spring 8 is higher than that of the second spring 14;
top fixedly connected with fixture block 12 of bracing piece 6, the inside one end fixedly connected with supporting shoe 15 of fixture block 12, the one end fixedly connected with second spring 14 of supporting shoe 15, carry out elastic support through second spring 14, prevent to drop, the other end fixedly connected with lug 13 of second spring 14, the one end of lug 13 is pegged graft fluted 11, peg graft inside recess 11 through lug 13, the outside fixedly connected with connecting block 17 of recess 11, the equal fixedly connected with roof 4 in upper and lower both ends of connecting block 17, bolt 5 has all been run through at the top both ends of roof 4, through laminating roof 4 on the wall, fix through bolt 5 afterwards, the inside fixedly connected with control module 7 of alarm 1, through pegging graft inside roof 4 with the one end of alarm 1.
The working principle is as follows: when the alarm is used, the top plate 4 is firstly attached to a wall surface, then the bolt 5 is used for fixing, after the fixing, one end of the alarm 1 is inserted into the top plate 4, the lug 13 is inserted into the groove 11, and the second spring 14 is used for elastic support to prevent the alarm from falling off; push head 2 through pressing down when the maintenance is taken off to needs, promote to one side through backup pad 9 and connecting rod, slide bracing piece 6 through the first spout 10 in both ends and second spout 16, slide back through bracing piece 6 top fixture block 12 and lug 13 and second spring 14, separate with recess 11, reach and take out the effect, and first spring 8 elastic action lies in preventing that bracing piece 6 from carrying out the automatic sliding, lead to alarm 1 and roof 4 to separate, and can reset after promoting to one side, be convenient for reuse.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.